JPS59156500A - Biochemical reaction apparatus - Google Patents

Biochemical reaction apparatus

Info

Publication number
JPS59156500A
JPS59156500A JP58232605A JP23260583A JPS59156500A JP S59156500 A JPS59156500 A JP S59156500A JP 58232605 A JP58232605 A JP 58232605A JP 23260583 A JP23260583 A JP 23260583A JP S59156500 A JPS59156500 A JP S59156500A
Authority
JP
Japan
Prior art keywords
container
passage
reactor
outlet
sludge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP58232605A
Other languages
Japanese (ja)
Inventor
ヨハン・レインホ−ルド・アンクヴイスト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ahlstrom Corp
Original Assignee
Ahlstrom Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ahlstrom Corp filed Critical Ahlstrom Corp
Publication of JPS59156500A publication Critical patent/JPS59156500A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/14—Pressurized fluid
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/24—Recirculation of gas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/16—Screw conveyor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/801—Anerobic cultivation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/813—Continuous fermentation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は、基本的に水平な軸の周りを回転する攪拌器
と、一端に消化すべき汚泥を導入するだめの取入口と、
反対端に消化した物質を除去するだめの取出口と、上部
にメタンカス回収用の取出口を備えた基本的に円筒形状
の容器を含み、該容器は、その底部に沈澱した固形物を
、その取出端からその取入端へ返送するだめの手段を含
む、有機汚泥の嫌気性消化ならびにメタンカス生成のだ
めの生物学的反応装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention comprises an agitator rotating about an essentially horizontal axis and a sump inlet at one end for introducing the sludge to be digested;
It comprises an essentially cylindrical vessel with an outlet at the opposite end for the removal of digested material and an outlet at the top for the recovery of methane scum; The present invention relates to a biological reactor for anaerobic digestion of organic sludge and a sump for methane sludge production, including means for returning the sump from an outlet end to an inlet end thereof.

イキリス特許第２．０３７．７３１号明細書には、水平
軸の周りを回転する攪拌器を備えた反応装置が開示され
ている。この反応装置において、容器底部に沈澱した固
形物を該反応装置の取出端から取入端に向けて返送する
操作は、該攪拌器と−しよに回転し、かつ、該水平軸に
対して成る角度で配設されるパイプによって行なわれる
。この公知の解決方法に伴なう欠点は、返送される固形
物の量を調節できないということである。該返送用パイ
プが詰することがあり、その場合には、反応装置全体を
開けて、内部を空にしなければならない。Ikiris Patent No. 2.037.731 discloses a reactor equipped with a stirrer rotating around a horizontal axis. In this reactor, the operation of returning the solids precipitated at the bottom of the container from the outlet end to the intake end of the reactor is carried out by rotating alongside the stirrer and relative to the horizontal axis. This is done by pipes placed at an angle of . A disadvantage with this known solution is that the amount of solids returned cannot be controlled. The return pipe may become clogged, in which case the entire reactor must be opened and emptied.

本発明の主たる目的は上述の欠点を防止することにある
。The main purpose of the invention is to prevent the above-mentioned drawbacks.

本発明による生物学的反応装置の主な特徴は、該返送手
段が、容器の取出端と取入端を接続する通路と、該容器
の底部に沈澱した固形物を該返送用通路まで案内すると
ともに、カスにより、該返送通路を経て該固形物を移転
する手段を含むことに在る。該反応装置内で生成した男
スを移転用カスとして使用するのが好寸しい。The main features of the biological reactor according to the invention are that the return means has a passage connecting the outlet and intake ends of the container and guides the solids settled at the bottom of the container to the return passage. and means for transferring the solids through the return path by means of waste. It is preferable to use the waste produced in the reactor as the transfer waste.

返送量を調節可能にすること以外に、本発明による問題
解決の最も重要な利点は次の通りである。Besides making the return amount adjustable, the most important advantages of the solution according to the invention are:

一生物塊網（バイオフロックス）が毀れないよう、固形
物をゆっくり返送する。Return solids slowly to avoid damaging the bioflox.

−砂のような有害で、重い粒子は返送しない。- Do not return harmful, heavy particles such as sand.

一構造が簡単である。One structure is simple.

一閉塞が起きにくい。Blockage is less likely to occur.

ｍ−維持管理が容易である。m-Easy to maintain.

一混合しないで返送できる。Can be returned without mixing.

以下、添付の図面に示した実施態様に基いて、本発明を
更に詳述する。Hereinafter, the present invention will be described in further detail based on embodiments shown in the accompanying drawings.

図に卦いて、参照番号２は反応装置の水平容器１を画定
する円筒状ジャケットである。In the figure, reference number 2 is a cylindrical jacket defining the horizontal vessel 1 of the reactor.

混合用ブレード４を備え、かつ、水平軸３の周りを回転
する攪拌機は、該円筒状ジャケット内に配設されている
。該水平軸は、その両端を、端部壁５および６に設けた
ヘアリング上に取りつけられ、かつ、動力源に接続され
ている。容器１の壁５には、処理を行なう汚泥（スラッ
ジ）の取入ロアがある。反対側の壁６には、消化した汚
泥を取出すだめの開口８がある。更に、該容器１は、消
化カス用の取出口９をすくなくとも１個備えている。こ
の取出口９は、汚泥面２１の上方に配設されたガス室２
２と連通ずるよう該円筒状ジャケット２の最上点に配置
される。該円筒状ジャケット２の最下点では、沈澱した
固形物を容器１の取出一端８から排出するだめの、傾斜
底部を有する通路１０が接続されている。また更に、該
容器１から砂を除去するだめの手段（図示せず）が設け
られている。A stirrer comprising mixing blades 4 and rotating around a horizontal axis 3 is arranged within the cylindrical jacket. The horizontal shaft is mounted at both ends on hair rings in the end walls 5 and 6 and is connected to a power source. In the wall 5 of the container 1 there is an intake lower for the sludge to be treated. In the opposite wall 6 there is an opening 8 for removing the digested sludge. Furthermore, the container 1 is provided with at least one outlet 9 for digested waste. This outlet 9 is connected to a gas chamber 2 arranged above the sludge surface 21.
2 at the uppermost point of the cylindrical jacket 2. At its lowest point, the cylindrical jacket 2 is connected to a channel 10 with an inclined bottom through which the settled solids can be discharged from the outlet end 8 of the container 1. Furthermore, means (not shown) are provided for removing sand from the container 1.

攪拌器の軸３は中空である。２列の開口１１．１２が互
に間隔を置いて、軸３の取入端側で軸線方向に配設され
ている。可動スライド１３が軸３の内部に配設されてい
る。この可動スライドにより、開口を覆って１列の開口
のみを開としたり、あるいは両列の開口を部分的に開と
することができるようになっている。The stirrer shaft 3 is hollow. Two rows of openings 11 , 12 are arranged at a distance from each other in the axial direction on the intake end side of the shaft 3 . A movable slide 13 is arranged inside the shaft 3. With this movable slide, it is possible to cover the openings and open only one row of openings, or to partially open both rows of openings.

反応装置の取出端には、傾斜底部１５を有する通路１０
と中空軸３の端部とを接続する通路１４が配設されてい
る。該傾斜底部１５には、開口１６があり、この開口を
通して、消化カス用の取出口９から排出さ孔るとともに
圧縮機２４によりパイプ２３を介してポンプ給送される
ガスを該通路１０の下部端へ供給することができる。通
路１４の口部１７はカス導入用取入口１６の前面に配置
する。通路１０内には、まだ、該通路１４の口部前面−
３返送する固形物を移転させる供給スクリュー１８が設
けられている。At the outlet end of the reactor there is a channel 10 with an inclined bottom 15.
A passage 14 is provided to connect the hollow shaft 3 and the end of the hollow shaft 3. The inclined bottom 15 has an opening 16 through which the gas which is discharged from the outlet 9 for the digested waste and which is pumped by the compressor 24 via the pipe 23 is directed to the lower part of the passage 10. Can be fed to the edge. The mouth portion 17 of the passage 14 is arranged in front of the waste introduction intake port 16. Inside the passage 10, there is still a front surface of the mouth of the passage 14.
3. A feed screw 18 is provided for transferring the solids to be returned.

本発明の反応装置の作動は以下のとうりである。消化処
理される汚泥は、回分毎にあるいは連続的に、取入ロア
を通じて反応装置内に供給される。容器１の底部に沈澱
し・、通路１４および軸３を通って移。転された消化済
みの汚泥は、加熱した汚泥に加えられる。この汚泥は、
開口１６を通って導入したカスにより移転される。消化
済み汚泥の大部分は′、端部壁６の取出口８を通って外
部へ取出される。The operation of the reactor of the invention is as follows. The sludge to be digested is fed batchwise or continuously into the reactor through the intake lower. It settles at the bottom of the container 1 and is transferred through the passage 14 and the shaft 3. The diverted digested sludge is added to the heated sludge. This sludge is
It is transferred by the debris introduced through the opening 16. Most of the digested sludge is removed to the outside through the outlet 8 in the end wall 6.

容器１内で生成し、ガス取出口９を通って除去される加
圧ガスを、反応装置の取入端へ返送した汚泥の移転用ガ
スとして使用する。ガス流、つまり、返送される汚泥の
量は、操作を定期的に行なえ−るよう、バルブ１９によ
って調節するのが好ましい。返送される汚泥は、可動ス
ライド１３によって所望の箇所まで案内することができ
る。軸３は連続的あるいは定期的に回転される。The pressurized gas produced in vessel 1 and removed through gas outlet 9 is used as transfer gas for the sludge returned to the intake end of the reactor. The gas flow, and thus the amount of sludge returned, is preferably regulated by valve 19 so that the operation can be carried out periodically. The returned sludge can be guided to a desired location by the movable slide 13. The shaft 3 is rotated continuously or periodically.

第３図に示した別の態様は、上述の装置と、以下の点で
異なる。即ち、消化済みの汚泥は、反応装置の取出端か
ら取入端へ、該容器１の外側に配設した返送用パイプ２
０により返送される。このパイプの一端は円筒状ジャケ
ット２内の開口２１に接続されており、また、その他端
はその口部１７がガス取入口１６の前面に来るよう配設
される。通路１０の底部は、沈澱した固形物が重力によ
って取入口の前面に移動し、ガスにより返送用パイプへ
供給され得るよう傾斜をつけである。The alternative embodiment shown in FIG. 3 differs from the apparatus described above in the following respects. That is, the digested sludge is transported from the outlet end of the reactor to the inlet end via a return pipe 2 disposed outside the container 1.
Returned by 0. One end of this pipe is connected to an opening 21 in the cylindrical jacket 2, and the other end is arranged so that its mouth 17 is in front of the gas intake port 16. The bottom of the channel 10 is sloped so that the settled solids can be moved by gravity to the front of the inlet and fed by the gas to the return pipe.

以上、本発明を特定の実施態様により説明したが、本発
明の精神と範囲から逸脱しない限り、上述の記載に基い
て各種の改変を行なうことができる。Although the present invention has been described above with reference to specific embodiments, various modifications can be made based on the above description without departing from the spirit and scope of the present invention.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本発明の一実施態様を示す縦断面図。 第２図は、第１図のＡ−Ａ線に沿って見た断面図。 第３図は、本発明の別の実施態様を示す縦断面図。 （主なる符号の説明） １　・・　水平容器 ２・・・・　円筒状ジャケット ３・・　水平軸 ４・・・・混合用ブレード ５．６・・・・・端壁 ７・・・汚泥取入口 ８　・・・消化・済み汚泥取出口 ９・・・・消化用ガス取出口 １０．１４・・・・・通路 １３・・・・・・可動スライド １８・・・　供給スクリュー ２０・・・・・返送用パイプ ２２・・・・ガス室 手続補正書 昭和５９年６月９［３ 特許庁長官　若杉和夫　殿 １事イ１の表示昭和５８年　特許　　願第２５２６０５
号２　発明の名称 生物学的反応装置 ３、補正をする者 事件との関係　　　特許出願人 ４代理人 別紙のとおり、印書。せる全文明細書１通を提出　　　
′いたします。 上申：出願当初手書の明細占を提出いたしましたので、
このたびタイプ印書明細書と差し替えたく上申いたしま
す。FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention. FIG. 2 is a sectional view taken along line A-A in FIG. 1. FIG. 3 is a longitudinal sectional view showing another embodiment of the present invention. (Explanation of main symbols) 1... Horizontal container 2... Cylindrical jacket 3... Horizontal shaft 4... Mixing blade 5.6... End wall 7... Sludge intake port 8... Digested sludge outlet 9... Digestion gas outlet 10.14... Passage 13... Movable slide 18... Supply screw 20... Return pipe 22... Gas chamber procedure amendment June 9, 1980 [3 Commissioner of the Japan Patent Office Kazuo Wakasugi, 1. Indication of 1.1.1988 Patent Application No. 252605
No. 2 Title of the invention Biological reaction device 3 Relationship with the case by the person making the amendment Patent applicant 4 Printed as shown in the attached document. Submit one complete statement
'I will. Report: Since I submitted a detailed handwritten statement at the time of application,
I would like to request that you replace it with a type-printed statement.

Claims (1)

【特許請求の範囲】 １、基本的に水平な軸（３）の周りを回転ず為攪拌器（
４）と、一端に消化すべき汚泥を導入するだめの取入口
（７）と、反対端に消化された物質を除去するだめの取
出口（８）と、上部にメタンガス回収用の取出口（９）
を備えた基本的に円筒形状の容器（１）を含み、前記容
器は、その底部に沈澱した固形物を、その取出端からそ
の取入端へ返送するだめの手段を含み、該返送手段は、
前記容器の取出端と取入端とを接続する通路（３，１’
４．２０）と、前記容器の底部に沈澱した固形物を該返
送通路へ搬送するとともに該固形物をガスにより該返送
通路を経由して移転するだめの手段（１０゜１６、Ｉ８
．）を含むことを特徴とする有機汚泥の嫌気性消化なら
びにメタンガス生成のための生物学的反応装置。 ２、　前記攪拌器の軸（３）が中空で、がっ、前記容器
の取出端と取入端を接続する通路を形成している特許請
求の範囲第１項の反応装置。 ３、取出用通路（１０）が前記容器の取出端に配置され
ている特許請求の範囲第１項の反応装置。 ４、　前記取出用通路が傾斜底部を有する特許請求の範
囲第３項の反応装置。 ５　カスの取入口（１６）が前記取出用通路の底部（１
５）に配置されている特許請求の範囲第３項または第４
項の反応装置。 ６　前記返送通路（１４，２０）の口部（１７）がカス
の取入口（１６）の前面に配置されている特許請求の範
囲第５項の反応装置。 ７、　給送用スクリュー（１８）が前記取出用通路（１
０）内に配置されている特許請求の範囲第３項の反応装
置。 ８、　前記攪拌器の軸（３）が、該軸方向に互に間隔を
置いて配置口だ連続開口（１１゜１２）を有するととも
に、摺動部材（１３）をその内部に配設し、返送すべき
固形物を前記容器の所望部分へ案内できるようにした特
許請求の範囲第２項の反応装置。 ９、　前記返送用通路（２０）が前記容器（１）の外側
に配設されている特許請求の範囲第１項の反応装置。[Claims] 1. A stirrer that does not rotate around an essentially horizontal axis (3) (
4), an intake port (7) for introducing the sludge to be digested at one end, an outlet port (8) for removing the digested material at the other end, and an outlet port (8) for recovering methane gas at the top. 9)
comprising an essentially cylindrical container (1) with ,
A passage (3, 1') connecting the outlet end and the intake end of the container
4.20) and means (10°16, I8
．． ) A biological reactor for anaerobic digestion of organic sludge and production of methane gas. 2. The reactor according to claim 1, wherein the shaft (3) of the stirrer is hollow and forms a passage connecting the outlet end and the inlet end of the container. 3. The reaction device according to claim 1, wherein the take-out passage (10) is arranged at the take-out end of the container. 4. The reaction device according to claim 3, wherein the take-out passage has an inclined bottom. 5 The waste intake port (16) is located at the bottom (1) of the removal passage.
5) Claims 3 or 4 located in
Section Reactor. 6. The reaction device according to claim 5, wherein the mouth (17) of the return passage (14, 20) is arranged in front of the waste intake port (16). 7. The feeding screw (18) is connected to the extraction passage (1).
0). 8. The shaft (3) of the stirrer has continuous openings (11° 12) spaced apart from each other in the axial direction, and a sliding member (13) is disposed therein; 3. The reactor according to claim 2, wherein the solid material to be returned can be guided to a desired part of the container. 9. The reaction device according to claim 1, wherein the return passageway (20) is arranged outside the container (1).
JP58232605A 1982-12-09 1983-12-09 Biochemical reaction apparatus Pending JPS59156500A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI824229 1982-12-09
FI824229A FI66338C (en) 1982-12-09 1982-12-09 the bioreactor

Publications (1)

Publication Number Publication Date
JPS59156500A true JPS59156500A (en) 1984-09-05

Family

ID=8516433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58232605A Pending JPS59156500A (en) 1982-12-09 1983-12-09 Biochemical reaction apparatus

Country Status (13)

Country Link
US (1) US4514297A (en)
JP (1) JPS59156500A (en)
BE (1) BE898378A (en)
CA (1) CA1212790A (en)
DE (1) DE3343444A1 (en)
DK (1) DK565983A (en)
FI (1) FI66338C (en)
FR (1) FR2537601A1 (en)
GB (1) GB2131786B (en)
IT (1) IT1160125B (en)
NL (1) NL8304192A (en)
SE (1) SE8306793L (en)
SU (1) SU1276259A3 (en)

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US5356537A (en) * 1992-05-28 1994-10-18 No Sludge, Inc. Method and apparatus for treating waste water
US5427947A (en) * 1993-03-25 1995-06-27 Dalos; David E. Environmental chamber and method for composting solid waste
US6015496A (en) * 1993-04-12 2000-01-18 Khudenko; Boris M. In-sewer treatment of wastewater and sludges
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US7563371B2 (en) * 2005-04-13 2009-07-21 Mccune-Sanders William Jason Tubular anaerobic digester
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US9550702B2 (en) 2012-07-04 2017-01-24 Felipe Hansen Fernández Tubular digester
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Also Published As

Publication number Publication date
CA1212790A (en) 1986-10-14
FI824229A0 (en) 1982-12-09
SE8306793L (en) 1984-06-10
IT1160125B (en) 1987-03-04
DK565983D0 (en) 1983-12-08
FR2537601A1 (en) 1984-06-15
BE898378A (en) 1984-03-30
FI66338B (en) 1984-06-29
FI66338C (en) 1984-10-10
SE8306793D0 (en) 1983-12-08
SU1276259A3 (en) 1986-12-07
US4514297A (en) 1985-04-30
IT8368281A0 (en) 1983-12-09
GB8331741D0 (en) 1984-01-04
DE3343444A1 (en) 1984-06-14
NL8304192A (en) 1984-07-02
GB2131786A (en) 1984-06-27
GB2131786B (en) 1986-12-03
DK565983A (en) 1984-06-10

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